| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2337 |
89.3%
|
| 2 | I do not smoke now | 202 |
7.7%
|
| 3 | Yes | 48 |
1.8%
|
| 4 | No | 31 |
1.2%
|
| Sysmiss | 3 |